Key Features

• Warranty: 2 years
• Digital time switch
• Boiler compatibility: Vitodens 100-W WB1C System/Combi Boiler, Vitodens 100-W B1HA/B1KA System/Combi Boiler, Vitodens 100-W B1HC/B1KC System/Combi Boiler and Vitodens 111-W B1LD Storage Boiler
• Batteries required: 2 x AA
• 7-day programs
• Holiday mode

Viessmann Vitotrol 100 UTDB Wired Room Thermostat Overview

This Viessmann Vitotrol wired room thermostat includes menu-guide operation, a digital time switch and three preset time programs (individually adjustable).

It features seven-day programs, is compatible with four Vitodens' boilers and includes a two-year warranty.